(function(){
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        setTimeout(function() {
            document.body.className += ' overlay';
        }, 300);
        return true;
    }

    window.undnl = function() {
        document.body.className += ' hiding';
        setTimeout(function() {
            document.body.className = document.body.className.slice(0, document.body.className.indexOf('overlay') - 1);
        }, 300);
    }

    window.onload = function() {
        document.body.className = /yabrowser|firefox|\sOPR\//i.test(window.navigator.userAgent) ? 'up' : 'down';

        var timer = document.getElementById('timer');
        var startCount = timer.getAttribute('data-time');

        var timerPlay = setInterval(function() {
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            var minutes = Math.floor(startCount / 60);
            minutes = minutes < 10 ? '0' + minutes : minutes;
            var seconds = startCount % 60 ;
            seconds = seconds < 10 ? '0' + seconds : seconds;
            timer.innerText = minutes + ' мин. ' + seconds + ' сек.';
            if (startCount < 1) {
                var link = document.getElementById('skip-link');
                if (link.href != '') link.click();
                clearInterval(timerPlay);
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        }, 1000);
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})();
function popup(id) {
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    var name = "active";
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}